Emparejamiento de Vocabulario Meta

20.) Name the popular social welfare organization established by Jane Adams in Chicago that rapidly expanded throughout the northeast around the turn of the 20th century?

17.) What was William Jennings Bryan’s major concern with the Gold Standard in 1896?

11.) Perhaps the most influential of the “Robber Barons,” he made his fortune in the world of finance and came to eventually acquire many of his fellow titans’ industrial empires?

23.) This President who took office as the result of an assassin’s bullet, came to be more closely associated with the ideals of the Progressive Era than perhaps any of his fellow inhabitants of the white house during the early 20th century?

7.) What rapidly expanding Midwestern city served as the most important railroad hub, connecting the Eastern seaboard and the West during the late 19th century?

What is the main difference between paid and unpaid search traffic?

Suppose you walk 30 meters east, 10 meters north, then 6 meters west.  How far are you from your initial position?

An object’s velocity as a function of time is v(t) = 12 – 4t.  At what time does the object change direction?

A ball is thrown into the air with some initial velocity.  It rises to a maximum height, turns around and falls to the Earth.  Which statement describes the acceleration vector during this motion?  Assume a coordinate system where up is positive.